Answer:
28 grams
Step-by-step explanation:
8 x 3 = 24
24 + 4 = 28
(5,0) if there is no y then it is a 0
When in doubt, graph it.
The 3rd and 4th choices are appropriate.
_____
This is what is known as a "logistic function." It is used to model population growth when there is a resource limit. It starts out exponential, but then slows as it reaches the "carrying capacity" of the environment. The lower asymptote is zero; the upper one is the carrying capacity of the resource--here 15/1 = 15.
The second one is correct